Re: [PATCH v3 3/6] pmdomain: imx93-blk-ctrl: Scan subnodes and bind drivers to them

[Krzysztof Kozlowski]

On Tue, Mar 04, 2025 at 04:49:22PM +0100, Alexander Stein wrote:
> +#include <linux/of_platform.h>
>  #include <linux/platform_device.h>
>  #include <linux/pm_domain.h>
>  #include <linux/pm_runtime.h>
> @@ -297,8 +298,14 @@ static int imx93_blk_ctrl_probe(struct platform_device *pdev)
>  
>  	dev_set_drvdata(dev, bc);
>  
> +	ret = devm_of_platform_populate(dev);

This means in remove() you will depopulate in different order than error
path (e.g. after genpd removal). This is rather unexpected - remove()
should be cleaning up in exactly reversed order of probe. Not sure if it
can lead to any issues, but usual recommendation is that you either use
devm() or not.

Best regards,
Krzysztof